<%@page contentType="text/html" pageEncoding="UTF-8"%>
<%
	String login_id = "wangji";//(String)session.getAttribute("loginId") == null ? "" : (String)session.getAttribute("loginId");
    if (login_id.equals("")) {
%>
<script>
    alert("请您登录！！");
    window.location.href="http://htgl.cnsn.gov.cn";
</script>
<%    }
%>